FSC: 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters
FSG: 43 — Pumps and Compressors
General Description
The Filtering Disk,fluid, cataloged under National Stock Number 4330-01-483-9579, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Filtering Disk,fluid
FSC / FSG
4330 — Centrifugals, Separators, and Pressure and Vacuum Filters (FSG 43)
Technical Specifications
Parameter
Value
NSN
4330-01-483-9579
Item Name
Filtering Disk,fluid
FSC / FSG
4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4730-01-483-9719V2C13028-1POSSIBLE MATCH
RESTRICTOR,FLUID FLOW
Possible match (shared part number)Vacco Industries
4820-01-483-9961V1E10502 ITEM 43POSSIBLE MATCH
RIDER
Possible match (shared part number)Vacco Industries
4820-01-483-9962V1E10502 ITEM 38POSSIBLE MATCH
RIDER,PISTON
Possible match (shared part number)Vacco Industries
4820-01-483-9963V1E10502 ITEM 5POSSIBLE MATCH
PLATE,SEAT
Possible match (shared part number)Vacco Industries
4820-01-484-0100V1E10502 ITEM 14POSSIBLE MATCH
SCREEN ASSY,POPPET
Possible match (shared part number)Vacco Industries
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
V1E10502
D/9Drawing number reference only
U.S. Government activity
V1E10502 ITEM 10
3/2Design control — primary reference
U.S. Government activity
V3E10117-01
5/2Secondary reference
U.S. Government activity
Related Parts
4730-01-483-9719POSSIBLE MATCH
RESTRICTOR,FLUID FLOW
V2C13028-1
4820-01-483-9961POSSIBLE MATCH
RIDER
V1E10502 ITEM 43
4820-01-483-9962POSSIBLE MATCH
RIDER,PISTON
V1E10502 ITEM 38
4820-01-483-9963POSSIBLE MATCH
PLATE,SEAT
V1E10502 ITEM 5
4820-01-484-0100POSSIBLE MATCH
SCREEN ASSY,POPPET
V1E10502 ITEM 14
Frequently Asked Questions
What is NSN 4330-01-483-9579?
NSN 4330-01-483-9579 is a Filtering Disk,fluid, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
What NSN replaces 4330-01-483-9579?
5 possible matches (shared part number, not a government interchangeability claim): 4730-01-483-9719, 4820-01-483-9961, 4820-01-483-9962. Verify interchangeability with system specifications before substitution.
Is NSN 4330-01-483-9579 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.